Just got a Doepfer MCV4 MIDI/CV converter and hooked up to my SH-2. Notes and pitch bend work fine, but when I move the portamento slider up on the SH-2 there is no effect any more. Is it not possible to use portamento on the SH-2 when it's being controlled via CV? Or is there some setting I need to make on the Doepfer? Thanks!

Just got a Doepfer MCV4 MIDI/CV converter and hooked up to my SH-2. Notes and pitch bend work fine, but when I move the portamento slider up on the SH-2 there is no effect any more. Is it not possible to use portamento on the SH-2 when it's being controlled via CV? Or is there some setting I need to make on the Doepfer? Thanks!

I believe the CV-IN shorts the portamento and keyboard controls. The block diagram in the SH-09 (I know it's not the SH-02) manual certainly makes it look like that's the case. This is also the behavior I've personally witnessed on my SH-09, and I believe the CV-IN and CV-OUT sections are wired the same on the 09 and the 02.

Have you tried using the portamento slider/knob in whatever MIDI device you're using to control it? I am not using the Doepfer, I use the CSQ-100 for CV playback. It has it's own portamento slider, which does the job.